Function Parameters and Return Values

LESSON 16

Learn how to send information to functions and return calculated values.

Study the example and understand each part.

KOTLIN

fun add(a: Int, b: Int): Int {

    return a + b

}


fun main() {

    val result = add(20, 10)

    println("Result: $result")

}

Kotlin is commonly developed using Android Studio or IntelliJ IDEA. These examples can be used as a foundation for Android application development.

Kotlin functions can receive parameters and specify a return type after the parameter list.

Result: 30

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Which keyword creates a read-only variable in Kotlin?

Kotlin Mobile Development